diff --git a/js/src/frontend/Parser.cpp b/js/src/frontend/Parser.cpp
index eb9b322ad93b7..c2e223c5bd6f5 100644
--- a/js/src/frontend/Parser.cpp
+++ b/js/src/frontend/Parser.cpp
@@ -6853,13 +6853,9 @@ bool GeneralParser<ParseHandler, Unit>::classMember(
     if (!tokenStream.peekToken(&tt)) {
       return false;
     }
-    if (tt == TokenKind::RightCurly) {
-      tokenStream.consumeKnownToken(tt);
-      error(JSMSG_UNEXPECTED_TOKEN, "property name", TokenKindToDesc(tt));
-      return false;
-    }
 
-    if (tt != TokenKind::LeftParen) {
+    if (tt != TokenKind::LeftParen && tt != TokenKind::Assign &&
+        tt != TokenKind::Semi && tt != TokenKind::RightCurly) {
       isStatic = true;
     } else {
       anyChars.ungetToken();
diff --git a/js/src/tests/jstests.list b/js/src/tests/jstests.list
index fb22bb0982e0b..3b2b761c8b0b5 100644
--- a/js/src/tests/jstests.list
+++ b/js/src/tests/jstests.list
@@ -474,12 +474,6 @@ skip script test262/built-ins/Proxy/create-handler-is-revoked-proxy.js
 skip script test262/built-ins/Proxy/create-target-is-revoked-proxy.js
 skip script test262/built-ins/Proxy/create-target-is-revoked-function-proxy.js
 
-# https://bugzilla.mozilla.org/show_bug.cgi?id=1629793
-skip script test262/language/statements/class/elements/static-as-valid-instance-field-assigned.js
-skip script test262/language/statements/class/elements/static-as-valid-instance-field.js
-skip script test262/language/expressions/class/elements/static-as-valid-instance-field-assigned.js
-skip script test262/language/expressions/class/elements/static-as-valid-instance-field.js
-
 
 ###########################################################
 # Tests disabled due to issues in test262 importer script #